Crawl Space Repair in East Massapequa, New York

Find trusted local contractors for crawl space encapsulation, waterproofing, mold removal, and more in East Massapequa. 21 local companies found.

Local Price Estimates — East Massapequa

Encapsulation$3,000$8,000
Repair$1,500$6,000
Waterproofing$1,500$5,000
Mold Removal$500$4,000
Inspection$150$400

* Estimates based on local market rates. Get free quotes for exact pricing.

Crawl Space Contractors in East Massapequa

Diamond Masonry & Waterproofing

1378 Whittier Ave, Merrick, NY 11566, USA

5.0

47 reviews

Waterproofing

Clean Up Kings

132 N Wellwood Ave, Lindenhurst, NY 11757, USA

5.0

18 reviews

Crawl Space Repair

PuroClean of Massapequa

5620 Old Sunrise Hwy, Massapequa, NY 11758, USA

5.0

21 reviews

Crawl Space Repair

E & E Contracting of Nassau

41 3rd Ave, Massapequa Park, NY 11762, USA

5.0

1 reviews

Crawl Space Repair

Econo Therm Insulation

1003 Merrick Rd, Baldwin, NY 11510, USA

5.0

65 reviews

Insulation

Genstar Masonry and Landscaping

5340A Merrick Rd, Massapequa, NY 11758, USA

5.0

487 reviews

Crawl Space Repair

Northeast Restoration Solutions

5680 Merrick Rd, Massapequa, NY 11758, USA

5.0

44 reviews

Crawl Space Repair

SERVPRO of Farmingdale/Massapequa

1 Rome St, Farmingdale, NY 11735, USA

5.0

65 reviews

Crawl Space Repair

Lighthouse Restoration and Construction LLC

27 Grand Ave, Farmingdale, NY 11735, USA

5.0

30 reviews

Crawl Space Repair

Upper Restoration

200 Central Ave, Farmingdale, NY 11735, USA

5.0

197 reviews

Crawl Space Repair

Zavza Seal LLC

80 Orville Dr Suite 100, Bohemia, NY 11716, USA

4.9

112 reviews

Crawl Space Repair

True Restorations, Inc.

929 Wellwood Ave, Lindenhurst, NY 11757, USA

4.9

152 reviews

Crawl Space Repair

Complete Basement Systems

13 Rockwood Ave, Massapequa, NY 11758, USA

4.9

57 reviews

Drainage

Healthy Basement Systems

1165 Station Rd, Medford, NY 11763, USA

4.8

635 reviews

Drainage

Foundation Crack Repair LLC

267 W Main St, Patchogue, NY 11772, USA

4.7

12 reviews

Foundation Repair

BOCCIA - Waterproofing & Masonry Specialists

168 Broadway, Garden City Park, NY 11040, USA

4.7

122 reviews

Waterproofing

Premium Technical Services - Foundation & Basement Waterproofing

13 Rockwood Ave, Massapequa, NY 11758, USA

4.7

3 reviews

WaterproofingFoundation RepairDrainage

Vulcan Basement Waterproofing

100 Lauman Ln # B, Hicksville, NY 11801, USA

4.5

23 reviews

WaterproofingDrainage

JC Home Care Center Inc

200 Broadhollow Rd, Farmingdale, NY 11735, USA

4.5

51 reviews

Crawl Space Repair

NYC Mold Removal Specialist

86 Bernard St, Massapequa, NY 11758, USA

0.0

0 reviews

Mold Removal

Arid Restorational Technologies, Inc.

81 Grand Blvd, Massapequa Park, NY 11762, USA

0.0

0 reviews

Crawl Space Repair

FAQs — Crawl Space Services in East Massapequa

How much does crawl space repair cost in East Massapequa?

Crawl space repair in East Massapequa, New York typically costs between $1,500 and $6,000, depending on the extent of damage and services required.

How much does crawl space encapsulation cost in East Massapequa?

Crawl space encapsulation in East Massapequa typically costs between $3,000 and $8,000. The price depends on the size of your crawl space and the materials used.

What crawl space services are available in East Massapequa?

Local contractors in East Massapequa offer encapsulation, repair, waterproofing, mold removal, insulation, cleaning, and inspection services. Use our directory to find and compare local professionals.

Crawl Space Concerns in New York

Northeast crawl spaces face dual challenges: extreme cold in winter drives up energy costs and risks pipe freezing, while spring snowmelt creates moisture problems. Insulation and encapsulation address both issues, keeping pipes safe in winter and moisture controlled in spring.

!Freezing pipes in crawl spaces are a major winter risk without proper insulation
!Frost heave can shift foundation walls and floor supports
!Ice dam formation on roofs redirects snowmelt into foundations
!Cold floors above uninsulated crawl spaces increase heating bills 15–25%
!Spring snowmelt creates seasonal flooding and moisture surges

Local Tip — New York

If your floors feel cold in winter, the crawl space is likely uninsulated or poorly sealed. Encapsulation with wall insulation (R-10 to R-19) can raise floor temperatures 5–10°F and reduce heating costs significantly.

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Pro Tip

Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.